调车作业要准确掌握速度,在专用铁路调动液体金属车时,重车(),空车15km。(B、5、Z)[05-00-03-01][020103] ["10km","5km","15km","20km"]
英译中:Material handling equipment
推上驼峰解散车辆的速度,在()规定。(B、3、Z)[05-00-03-01][020106] ["《行规》","《站细》","《调标》","《技规》"]
英译中:Market share
英译中:Make to order
英译中:Multi-story warehouse